Join Date: Oct 2006
Location: London, UK
Programs: BA Gold, VS Silver, SQ Silver, IHG Plat Amb, Hilton Gold, Marriott Plat, Accor Silver, Radisson Prem
Posts: 16,874
The menus are indeed route dependent, not least because of different flight times and flight lengths (resulting in different courses/services etc.).
However, some routes have the same menu as others eg. most of the US East Coast has the same menu.